Programmable controller



FIG. 1 is a top, front, and right side perspective view of a programmable controller showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top, front, and right side perspective view thereof with terminal block covers in an opened position.

The dashed broken lines in the figures show portions of the programmable controller that form no part of the claimed design. 

CLAIM The ornamental design for a programmable controller, as shown and described. 